KR100510804B1 - 엔진 토크 추정 장치 및 엔진 토크 추정 방법 - Google Patents

엔진 토크 추정 장치 및 엔진 토크 추정 방법 Download PDF

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Publication number
KR100510804B1
KR100510804B1 KR10-2003-0060066A KR20030060066A KR100510804B1 KR 100510804 B1 KR100510804 B1 KR 100510804B1 KR 20030060066 A KR20030060066 A KR 20030060066A KR 100510804 B1 KR100510804 B1 KR 100510804B1
Authority
KR
South Korea
Prior art keywords
engine
engine torque
torque
fuel supply
estimating
Prior art date
Application number
KR10-2003-0060066A
Other languages
English (en)
Korean (ko)
Other versions
KR20040025554A (ko
Inventor
가베도모아끼
하마노마사히로
우스끼가쯔또시
후지오까데쯔야
Original Assignee
쟈트코 가부시키가이샤
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 쟈트코 가부시키가이샤 filed Critical 쟈트코 가부시키가이샤
Publication of KR20040025554A publication Critical patent/KR20040025554A/ko
Application granted granted Critical
Publication of KR100510804B1 publication Critical patent/KR100510804B1/ko

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
    • F16H59/14—Inputs being a function of torque or torque demand
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/04—Introducing corrections for particular operating conditions
    • F02D41/12—Introducing corrections for particular operating conditions for deceleration
    • F02D41/123—Introducing corrections for particular operating conditions for deceleration the fuel injection being cut-off
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/14—Introducing closed-loop corrections
    • F02D41/1497—With detection of the mechanical response of the engine
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2200/00—Input parameters for engine control
    • F02D2200/02—Input parameters for engine control the parameters being related to the engine
    • F02D2200/10—Parameters related to the engine output, e.g. engine torque or engine speed
    • F02D2200/1002—Output torque
    • F02D2200/1004—Estimation of the output torque
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2200/00—Input parameters for engine control
    • F02D2200/50—Input parameters for engine control said parameters being related to the vehicle or its components
    • F02D2200/501—Vehicle speed
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2200/00—Input parameters for engine control
    • F02D2200/60—Input parameters for engine control said parameters being related to the driver demands or status
    • F02D2200/602—Pedal position
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/18—Circuit arrangements for generating control signals by measuring intake air flow
    • F02D41/187—Circuit arrangements for generating control signals by measuring intake air flow using a hot wire flow sensor

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Control Of Transmission Device (AREA)
KR10-2003-0060066A 2002-09-19 2003-08-29 엔진 토크 추정 장치 및 엔진 토크 추정 방법 KR100510804B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JPJP-P-2002-00273696 2002-09-19
JP2002273696A JP2004108300A (ja) 2002-09-19 2002-09-19 エンジントルク推定装置およびエンジントルク推定方法

Publications (2)

Publication Number Publication Date
KR20040025554A KR20040025554A (ko) 2004-03-24
KR100510804B1 true KR100510804B1 (ko) 2005-08-31

Family

ID=31986931

Family Applications (1)

Application Number Title Priority Date Filing Date
KR10-2003-0060066A KR100510804B1 (ko) 2002-09-19 2003-08-29 엔진 토크 추정 장치 및 엔진 토크 추정 방법

Country Status (4)

Country Link
US (1) US6876918B2 (de)
JP (1) JP2004108300A (de)
KR (1) KR100510804B1 (de)
DE (1) DE10343204B4 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4525455B2 (ja) * 2004-06-17 2010-08-18 トヨタ自動車株式会社 内燃機関の制御装置
US7127346B1 (en) * 2005-06-23 2006-10-24 Gm Global Technology Operations, Inc. Dynamic engine pumping work estimation algorithm
JP4389877B2 (ja) * 2006-01-18 2009-12-24 トヨタ自動車株式会社 車両に搭載された内燃機関の推定トルク算出装置
DE102006005701B4 (de) * 2006-02-08 2020-10-01 Robert Bosch Gmbh Verfahren und Vorrichtung zum Betreiben einer Antriebseinheit, Computerprogramm-Produkt und Computerprogramm
US7198029B1 (en) * 2006-02-27 2007-04-03 Gm Global Technology Operations, Inc. Extension of DOD operation in torque control system
US7526375B2 (en) * 2007-03-12 2009-04-28 Gm Global Technology Operations, Inc. Torque based fuel cut-off
CN101842259B (zh) * 2007-10-26 2013-05-15 沃尔沃拉斯特瓦格纳公司 用于更有效地使用车辆中的内燃机的方法
JP4633809B2 (ja) * 2008-02-14 2011-02-16 本田技研工業株式会社 内燃機関の失火検出装置
KR101011607B1 (ko) * 2008-06-20 2011-01-27 김제성 보온보냉이 가능한 가방
SE537438C2 (sv) * 2013-06-10 2015-04-28 Scania Cv Ab Förfarande för övervakning och lagring av driftstorheter i en förbränningsmotor
US9611781B2 (en) 2015-01-09 2017-04-04 GM Global Technology Operations LLC System and method of thermal management for an engine

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5768544A (en) * 1980-10-17 1982-04-26 Nippon Denso Co Ltd Controlling method for internal combustion engine
JPH02118260A (ja) * 1988-10-26 1990-05-02 Mazda Motor Corp 無段変速機の変速制御装置
JPH04236852A (ja) 1991-01-10 1992-08-25 Japan Electron Control Syst Co Ltd 自動変速機のライン圧制御装置
US5447133A (en) * 1992-10-23 1995-09-05 Nippondenso Co., Ltd. Throttle control apparatus for an internal combustion engine
DE4445462B4 (de) * 1994-12-20 2008-03-13 Robert Bosch Gmbh Verfahren und Vorrichtung zur Steuerung einer Brennkraftmaschine eines Fahrzeugs
JP3176522B2 (ja) * 1995-02-06 2001-06-18 本田技研工業株式会社 車両用自動変速機の制御装置
JPH09100902A (ja) * 1995-10-09 1997-04-15 Hitachi Ltd 自動変速機の制御方法及び制御装置
JPH09177679A (ja) * 1995-12-22 1997-07-11 Hitachi Constr Mach Co Ltd ポンプトルク制御装置
JP3703952B2 (ja) * 1997-09-17 2005-10-05 本田技研工業株式会社 ロックアップクラッチ制御装置
JP2002047989A (ja) * 2000-08-02 2002-02-15 Toyota Motor Corp 内燃機関の制御装置
JP4151224B2 (ja) * 2001-02-20 2008-09-17 アイシン・エィ・ダブリュ株式会社 ハイブリッド車両の制御装置
JP4048719B2 (ja) * 2001-03-05 2008-02-20 日産自動車株式会社 エンジンの制御装置

Also Published As

Publication number Publication date
DE10343204A1 (de) 2004-04-08
US20040128049A1 (en) 2004-07-01
KR20040025554A (ko) 2004-03-24
JP2004108300A (ja) 2004-04-08
US6876918B2 (en) 2005-04-05
DE10343204B4 (de) 2007-07-19

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